Atoms, Isotopes, Periodic Table
Flashcard
•
Science
•
10th Grade
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
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15 questions
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1.
FLASHCARD QUESTION
Front
Which scientist theorized that atoms are indivisible?
Back
Dalton
2.
FLASHCARD QUESTION
Front
Calculate the average atomic mass of silver.
Back
107.8677 amu
3.
FLASHCARD QUESTION
Front
Which is a halogen?
Back
Chlorine
4.
FLASHCARD QUESTION
Front
Name group 18 on the periodic table.
Back
Noble gases
5.
FLASHCARD QUESTION
Front
Name group 2 on the periodic table.
Back
Alkaline earth metals
6.
FLASHCARD QUESTION
Front
What is an atom?
Back
The smallest unit of an element, consisting of protons, neutrons, and electrons.
7.
FLASHCARD QUESTION
Front
What are isotopes?
Back
Atoms of the same element with different numbers of neutrons.
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